106871-8132 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068718132 220005732a

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106871-8132 1068718132

HINO 220005732A 220005732a

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Cross reference number

ZEXEL 106871-8132 1068718132

HINO 220005732A 220005732a

Zexel num

Bosch num

Firm num

Name

106871-8132
106871-8134

220005732A HINO

INJECTION-PUMP ASSEMBLY
F17C *

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8140

Bosch type code EF8511/9A

Nozzle 105780-0000

Bosch type code DN12SD12T

Nozzle holder 105780-2080

Bosch type code EF8511/9

Opening pressure MPa 17.2

Opening pressure kgf/cm2 175

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

Overflow valve 134424-0820

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

Tester oil delivery pressure kPa 157 157 157

Tester oil delivery pressure kgf/cm2 1.6 1.6 1.6

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-8-6-2- 7-5-4-3

Pre-stroke mm 4.8 4.74 4.8

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25

Difference between angles 2
Cal 1-6 deg. 90 89.75 90.25

Difference between angles 3
Cyl.1-2 deg. 135 134.75 135.25

Difference between angles 4
Cal 1-7 deg. 180 179.75 180.25

Difference between angles 5
Cal 1-5 deg. 225 224.75 225.25

Difference between angles 6
Cal 1-4 deg. 270 269.75 270.25

Difference between angles 7
Cal 1-3 deg. 315 314.75 315.25

Injection quantity adjustment

Adjusting point A

Rack position 9.8

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 140.2 138.2 142.2

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 10.1

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 136.8 130.8 142.8

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 9.9

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 138.4 135.4 141.4

Fixing the lever *

Injection quantity adjustment_04

Adjusting point D

Rack position 9.8

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 143.8 140.8 146.8

Fixing the lever *

Injection quantity adjustment_05

Adjusting point F

Rack position 4.2+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 9.1 6.1 12.1

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Timer adjustment

Pump speed r/min 900

Advance angle deg. 1.7 1.4 2

Load 3/4

Timer adjustment_02

Pump speed r/min 1060

Advance angle deg. 4.75 4.45 5.05

Load 4/4

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Excess fuel setting for starting: SXL (4)Damper spring setting: DL
----------
RT=0.8 TH=3.4mm SXL=11+-0.1mm DL=3.7-0.2mm
----------

Speed control lever angle

F:Full speed
----------

----------
a=14deg+-5deg

0000000901

F:Full load I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=42mm
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a=39deg+-5deg b=46deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=10deg+-5deg b=64deg+-5deg

0000001501 RACK SENSOR

(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump 1. Rack sensor adjustment (-0620) (1)Fix the speed control lever at the full position (2)Set the speed to N1 r/min. (If the boost compensator is provided, apply boost pressure.) (3)Adjust the bobbin (A) so that the rack sensor's output voltage is VR+-0.01. (4)At that time, rack position must be Ra. (5)Apply G at two places. Connecting part between the joint (B) and the nut (F) Connecting part between the joint (B) and the end surface of the pump (H)
----------
N1=1070r/min Ra=10.1mm
----------

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(80deg)

Information:

start by:a) remove timing gear coverb) remove flywheel housingc) remove pistonsd) remove crankshaft rear seal wear sleevee) remove crankshaft front seal wear sleevef) remove fuel injection pump housing and governor Check the bearing caps for a number as to their location. If a number can not be seen, put a number on the left side of cylinder block and bearing cap. 1. Loosen the bolts (2) that hold main bearing caps (1) to cylinder block.2. Install one of the bolts for flywheel in each end